Four Seasons 73158 mode door actuator for the 2003-2007 Chevrolet Silverado 1500 and other vehicles is the motorized unit that moves an HVAC air door to send airflow where you select.
- Engineered and tested for trouble-free operation, backed by over 50 years of mobile A/C experience.
- Meets or exceeds OE specifications for fit and function.
- Quality internal motor, drive gears, electronics and connections.
- Tested for function, durability and longevity.
Air that stays on one setting, air from the wrong vents or clicking behind the dash can mean the actuator is wearing out. Before you replace it, rule out a loose connector, a blown HVAC fuse or a jammed door, since any of those can leave the air stuck.
This actuator is listed for a wide range of Chevrolet, GMC, Cadillac and Hummer models, led by the 2003-2007 Chevrolet Silverado 1500, the 2003-2007 Chevrolet Silverado 2500 and the 2003-2007 GMC Sierra 1500. If your truck is not one of these, look up its year and model on the Buyer's Guide tab, where the other vehicles are listed.
Specifications
- Position: main, auxiliary
In the box: lever arm, gear, cam gear hardware and linkage as applicable.
Interchange: 1573620 · 604121 · BDAA1160 · 89022572 · 89023358 · 1712070 · DA1060 · 6552305 · A60158 · MT18614
This part cross-references / interchanges with the following part numbers:
1573620, 73158, 604121, BDAA1160, 89022572, 89023358, 1712070, DA1060, 6552305, A60158, MT18614
